Changing engine oil is one of the most essential aspects of car maintenance, but some drivers make simple mistakes that negatively affect engine performance and lifespan.
Common Mistakes
1. Delaying the oil change
- Driving thousands of extra kilometers beyond the recommended interval weakens the oil’s ability to protect the engine.
2. Using a non-genuine filter
- Counterfeit filters fail to trap impurities efficiently, leading to faster engine wear.
3. Choosing the wrong oil
- Ignoring the manufacturer’s recommendations may lead to increased fuel consumption or potential engine damage over time in the long term.
4. Incorrect oil quantity
Overfilling creates excess pressure, while underfilling exposes the engine to friction.
How to Avoid These Mistakes
- Follow Toyota’s recommended maintenance schedule.
- Always use genuine oil and filters.
- Double-check oil levels after a change using the dipstick.
Small details such as using the right filter and changing the oil at the proper time enhance performance and extend engine life.
Tip: Always choose Toyota Genuine Oil to contribute to optimal engine protection.
- U.S. Department of Energy – Office of Energy Efficiency & Renewable Energy: Oil Changes
- AAA (American Automobile Association): Common Oil Change Mistakes
